BGS mineralogy and petrology collection record

Sample number	E62816; COLLNOWP463;
Sample Donor	Pratt, W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Marginal nodular ash-flow tuff. Craig y Llan Fm
Locality details	Wooded expos.; 300 m NW of Dysefin
50k map sheet	Barmouth (149) View images in GeoScenic related to 'Barmouth' View a geological map near 'Barmouth'
Map reference	SH 6417 0787
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions